Liquid Ring Vacuum Pump Design

The design technology behind liquid ring vacuum pumps is advanced to achieve optimum reliable performance for the rigorous demands of harsh industrial environments.

Liquid ring vacuum pump design.

Pump designed to remove gases through the use of rotating impeller blades that enter and leave a ring of liquid. The following figure shows construction of a typical cone type vacuum pump. In this design the cells between the impeller rotor blades are open around the periphery. Many liquid ring vacuum pump manufacturers publish dry air curves with 60 f seal water figure 2.

Find out how the nash liquid ring vacuum pump w. They are typically used as a vacuum pump but can also be used as a gas compressor the function of a liquid ring pump is similar to a rotary vane pump with the difference being that the vanes are an integral part of the rotor and churn a rotating ring of liquid to form the compression chamber seal. For more than 110 years nash liquid ring technology has provided reliable solutions for process applications. When a seal fluid other than water is used the liquid ring vacu um pump manufacturer will require the specific gravity specific.

Through our ongoing commitment to innovation product research and development nash continues to. Liquid ring vacuum pumps are designed in two different types. A liquid ring pump is a rotating positive displacement pump. Liquid ring vacuum pumps are an economical and robust solution engineered to meet specific customer requirements.

Pump and motor only. Nash liquid ring vacuum pumps are a reliable and durable solution for challenging process applications. Kinney liquid ring vacuum pumps and systems. Cone type and flat plate type.

Liquid ring vacuum pumps overview. The most common liquid is water these are sometimes called water ring vacuum pumps but these can be created to work with any liquid type. From these curves correc tions are made to take into account actual operating conditions. The klrc is a non pulsating vacuum.

The impeller forces this sealing liquid to the periphery of the pump casing where it forms a moving ring of liquid.